I'm not a salesman. I'm a scientist, a doctor. I heal sick minds. I try in my small way to root out the insecurities, neuroses, inner tensions...

12 seconds sound clip from the The Seven Year Itch (1952) movie soundboard.

You can hear this line at 01:01:16 in the Blu-ray version of the movie.

Quote context

[...]

- May I remind you, sir, that Gustav Maraheim was a very small man with a large red beard?

- Doctor, you're quibbling.

- Nobody knows that.

- They know it in Leipzig.

- Und furthermore, may I point out to you, sir, that all of Maraheim's victims were middle-aged women.

- Now, look, don't you think it'd be much more effective to show a man terrorizing a young and beautiful girl? Sales-wise, I mean.

- I'm not a salesman. I'm a scientist, a doctor. I heal sick minds. I try in my small way to root out the insecurities, neuroses, inner tensions...

- What is it, Doctor? What are you looking at?

- Nothing, nothing.

- Does that mean something, Doctor?

- No. Nothing serious. A storm warning perhaps. Dark clouds gathering on the psychic horizon.

- That's preposterous.

- A twitch in the thumb - a nerve or a muscle probably - and you psychiatrists start making a federal case out of it. Of all the ridiculous...

[...]